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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2017/03/01 04:13:45 UTC

[jira] [Commented] (HIVE-16030) LLAP: All rolled over logs should be compressed

    [ https://issues.apache.org/jira/browse/HIVE-16030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15889467#comment-15889467 ] 

Prasanth Jayachandran commented on HIVE-16030:
----------------------------------------------

This will still incur disk space on the daemons? Does YARN log aggregation also remove the aggregated files?

> LLAP: All rolled over logs should be compressed
> -----------------------------------------------
>
>                 Key: HIVE-16030
>                 URL: https://issues.apache.org/jira/browse/HIVE-16030
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>    Affects Versions: 2.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>
> When we rollover the logs we don't compress it. Have seen 256MB of uncompressed logs get down to 20MB after compression. This can significantly save disk space. 



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